Appendix
Appendix
A-3
Digital Betacam playback
Video
Digital Audio (CH1 to CH4)
Analog Audio (cue track)
MPEG IMX playback
Video
Digital Audio (CH1 to CH8)
Bandwidth
Y
0 to 5.75 MHz +0.5 dB/–0.5 dB
K factor
R–Y/B–Y
0 to 2.75 MHz +0.5 dB/–0.5 dB
S/N ratio
62 dB or more
1% or less
Frequency response
20 Hz to 20 kHz +0.5 dB/–1.0 dB
Dynamic range
95 dB (at 1 kHz, emphasis on)
Distortion
0.05% rms (emphasis on)
Wow and flutter
Below measurable level
Frequency response
100 Hz to 12 kHz + 3 dB/–3 dB
S/N ratio
45 dB or more (at 3% distortion level)
Distortion
2% or less (THD 1 kHz, reference level)
Wow and flutter
0.2% rms or less
Frequency
response
Y
R–Y/B–Y
S/N ratio
K factor
0 to 5.75 MHz +0.5 dB/–2.0 dB
0 to 2.75 MHz +0.5 dB/–2.0 dB
56 dB or more
1% or less
Frequency response
Dynamic range
Distortion
20 Hz to 20 kHz +0.5 dB/–1.0 dB(0 dB at 1 kHz)
90 dB or more (1 kHz, emphasis on, 16 bits/48 kHz)
0.05% or less (1 kHz, emphasis on, reference level (+4 dBm))